CN109621259A - A kind of backpack damping fire extinguisher - Google Patents
A kind of backpack damping fire extinguisher Download PDFInfo
- Publication number
- CN109621259A CN109621259A CN201910012893.4A CN201910012893A CN109621259A CN 109621259 A CN109621259 A CN 109621259A CN 201910012893 A CN201910012893 A CN 201910012893A CN 109621259 A CN109621259 A CN 109621259A
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- CN
- China
- Prior art keywords
- fire extinguisher
- protective cover
- damping
- backpack
- connecting column
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C15/00—Extinguishers essentially of the knapsack type
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Dampers (AREA)
Abstract
A kind of backpack damping fire extinguisher; including support plate, protective cover, fire extinguisher, damping trough, connection stake, connecting rod; the side of support plate 1 is inlaid with protective cover; the inner cavity nested encryptions of protective cover have fire extinguisher; two side bottoms of protective cover, which run through, delivery outlet; the other side of support plate is longitudinally asymmetric to be embedded with damping trough, is welded with sliding rail in the middle part of the inner wall of damping trough；The advantage of the invention is that; by being provided with damping trough, sliding rail connecting column, bumper post and retainer component; so that protective cover and support plate and harness form the mode being slidably connected; avoid the back that the vibration in generation acts directly on user; sliding rail and retainer form one group of motor-driven structure slided up and down; and cooperate with bumper post; containing above and below carrying out; so that connecting column regular sliding in damping trough; shaking force is carried out to mutual counteracting by upper and lower involving, so that the vibration being applied to user is fewer and fewer.
Description
Technical field
The present invention relates to fire-fighting equipment technical field more particularly to a kind of fire extinguishers.
Background technique
In cloud-kissing floor, slightly not note that fire, but since floor is higher, fire-fighting vehicle
Aerial ladder and the water column of injection can not reach at fire source, and fire fighter is needed to bear the fire extinguishing that fire extinguisher carries out short distance.
But will appear a series of problems such as collapsing in scene of fire, fire fighter inevitably needs when bearing fire extinguisher
It the movement such as is climbed and is jumped, will appear center of gravity just because of the fire extinguisher that this kind movement causes behind and lose, generate
Vibration damages fire fighter.
Then, inventor is in view of this, adhere to that the relevant industries are abundant for many years designs and develops and the experience of actual fabrication,
Improvement is studied for existing structure and missing, a kind of backpack damping fire extinguisher is provided, is had more more to reach
The purpose of practical value.
Summary of the invention
The purpose of the present invention is to provide a kind of backpack damping fire extinguishers, to solve to propose in above-mentioned background technique to be packaged
When be easy to appear leakage and open inconvenient problem.
A kind of backpack damping fire extinguisher, wherein this kind of backpack damping fire extinguisher includes: support plate, is gone out at protective cover
Firearm, damping trough, delivery outlet, sliding rail, connecting column, harness, bumper post, retainer, connecting shaft, component plate, connecting column, neonychium,
Band, buckle, connection stake, connecting rod are reinforced, the side of the support plate is inlaid with protective cover, and the inner cavity nesting of the protective cover connects
It is connected to fire extinguisher, two side bottoms of the protective cover, which run through, delivery outlet, and the other side of the support plate is longitudinally asymmetric embedded
There is damping trough, is welded with sliding rail in the middle part of the inner wall of the damping trough；
The surface of the sliding rail slidably connects retainer, and the inside of the retainer is equidistantly welded with connecting shaft, the retainer it is another
Side is welded with connecting column, and upper and lower ends are inlaid with harness on the outside of the connecting column, and the upper and lower ends of the connecting column are welded
It is connected to bumper post, and the end of the other end of bumper post and damping trough is welded；
The bottom of the protective cover is welded with connecting rod, and connection stake, the connection stake are slidably connected on the inside of the connecting rod
Bottom be welded with connecting column, the other end of the connecting column is welded with component plate, and component plate side surface inserting has guarantor
Protection pad, the component plate are inlaid with reinforcing band close to the both ends of neonychium side, are socketed with buckle in the middle part of the reinforcing band.
Further, the operating range of the bumper post is 0-6cm.
Further, the two sides of the sliding rail embed fluted, and connecting shaft is connected in the groove of sliding rail.
Further, the U-shaped shape of the neonychium, and neonychium is using neonychium made of rubber.
Further, the switching stake every two is one group, and the inclined angle of stake of transferring is 60 °, and stake of transferring is curved
Bent angle is 0-30 °.
Further, the connection stake is to be slidably connected, and connect stake scope of activities between support plate and guarantor with protective cover
Between shield bottom width.
Further, the protective cover top view cross section is in M shape, and the inside of protective cover is coarse resistance area.
Further, the component plate Impact direction, which is directed toward, reinforces band side.
Further, the medial surface of two harnesses is distributed with the raised bubble that several are in semicircle shape.
In comparison with existing structure, the present invention has the advantage that
It is an advantage of the current invention that by being provided with damping trough, sliding rail connecting column, bumper post and retainer component, so that protective cover
The mode being slidably connected is formed with support plate and harness, avoids the back that the vibration in generation acts directly on user, cunning
Rail and retainer form one group of motor-driven structure slided up and down, and cooperate with bumper post, upper and lower containing are carried out, so that connecting column
Shaking force is carried out mutual counteracting by upper and lower involving, to be applied to user by the regular sliding in damping trough
Vibration with it is fewer and fewer.
It is an advantage of the current invention that by being provided with component plate, switching stake, connection stake component, for the bottom of protective cover
Component is carried out, the switching stake of two 60 ° of inclinations is conducted by connecting stake to switching stake in the strength being protected on cover
And act on component plate, it is pullled by the way that switching stake is mutual, generated vibration is carried out to mutual counteracting.
It is an advantage of the current invention that being distributed with several in the convex of semicircle shape by the medial surface that two harnesses are arranged in
The weight for bearing fire extinguisher is carried out lateral rebound in fireman's motion process using inertia by bubble, so that gravity converts
At the thrust to turn forward, center of gravity is biased to front end body, so that body will not be generated to the case where layback, reduces the negative of body
Load, and have certain buffer function to fireman's shoulder during running for a long time.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is connecting column structural schematic diagram of the invention；
Fig. 3 is retainer schematic diagram of internal structure of the invention；
Fig. 4 is support plate side sectional view of the invention；
Fig. 5 is protective cover bottom substance schematic diagram of the present invention.
In figure: 1- support plate, 101- protective cover, 102- fire extinguisher, 103- damping trough, 104- delivery outlet, 105- sliding rail, 2-
Connecting column, 201- harness, 202- bumper post, 203- retainer, 2031- connecting shaft, 3- component plate, 301- connecting column, 302- protection
Pad, 303- reinforce band, 304- buckle, 305- connection stake, 306- connecting rod.
Specific embodiment
Referring to Fig. 1 to attached drawing 5, a kind of backpack damping fire extinguisher includes: support plate 1, protective cover 101, fire extinguisher
102, damping trough 103, delivery outlet 104, sliding rail 105, connecting column 2, harness 201, bumper post 202, retainer 203, connecting shaft 2031,
Component plate 3, neonychium 302, reinforces band 303, buckle 304, connects stake 305, connecting rod 306 connecting column 301, and the one of support plate 1
Side is inlaid with protective cover 101, and the inner cavity nested encryptions of protective cover 101 have fire extinguisher 102, and two side bottoms of protective cover 101 pass through
It is installed with delivery outlet 104, the other side of support plate 1 is longitudinally asymmetric to be embedded with damping trough 103, welding in the middle part of the inner wall of damping trough 103
There is sliding rail 105；
The surface of sliding rail 105 slidably connects retainer 203, and the inside of retainer 203 is equidistantly welded with connecting shaft 2031, retainer 203
The other side be welded with connecting column 2,2 outside upper and lower ends of connecting column are inlaid with harness 201, and the upper and lower ends of connecting column 2 are equal
It is welded with bumper post 202, and the end of the other end of bumper post 202 and damping trough 103 is welded；
The bottom of protective cover 101 is welded with connecting rod 306, and the inside of connecting rod 306 slidably connects connection stake 305, connects stake
305 bottom is welded with connecting column 301, and the other end of connecting column 301 is welded with component plate 3, and 3 side surface inserting of component plate has
Neonychium 302, component plate 3 are inlaid with close to the both ends of 302 side of neonychium and reinforce band 303, reinforce the middle part socket of band 303
There is buckle 304.
Wherein, the operating range of bumper post 202 is 0-6cm, so that bumper post 202 can be up and down when fire extinguisher 102 falls
Both ends pullling mutually, the vibration generated when to reducing whereabouts.
Wherein, the two sides of sliding rail 105 embed fluted, and connecting shaft 2031 is connected in the groove of sliding rail 105, so that
Connecting column 2, can be towards putting to activity, to preferably convert the strength of vibration in sliding accordingly.
Wherein, the U-shaped shape of neonychium 302, and neonychium 302 is using neonychium 302 made of rubber, U-shaped neonychium
302 are preferably bonded user's buttocks, avoid damage of the weight to waist of fire extinguisher 102.
Wherein, switching 301 every two of stake is one group, and the inclined angle of stake 301 of transferring is 60 °, and stake 301 of transferring is curved
Bent angle is 0-30 °, two mutual extruding, effectively to the buffering of strength, the vibration of effective reduction.
Wherein, connection stake 305 is to be slidably connected, and connect 305 scope of activities of stake between 1 He of support plate with protective cover 101
Between 101 bottom width of protective cover, it ensure that the shaking of generation will not cause to damage to the waist used in buffering.
Wherein, 101 top view cross section of protective cover is in M shape, and the inside of protective cover 101 is coarse resistance area, loads two and goes out
Firearm 102 effectively raises the efficiency of fire extinguishing, and internal rough surface avoids falling off at work.
Wherein, 3 Impact direction of component plate, which is directed toward, reinforces 303 side of band, to slow down the strength of shoulder.
Wherein, the medial surface of two harnesses 201 is distributed with the raised bubble that several are in semicircle shape, is conducive to more
The good center for stablizing itself.
The working principle of the present embodiment: when using this kind of backpack damping fire extinguisher, first extremely by the installation of fire extinguisher 102
The inside of protective cover 101, when fire extinguisher 102 moves down, the output end of fire extinguisher 102 and the inside of delivery outlet 104 are carried out
The coarse resistance area of docking, the inside of protective cover 101 is closely fixed by fire extinguisher 102, and by fire gun and delivery outlet 104 into
Row connection, then user successively by harness 201 and reinforces with band 303 is fixed on, and user is expert at during fire extinguishing
In walking, there is the drop of height, since the weight of fire extinguisher 102 is larger, protective cover 101 is moved downwards, damping trough 103
Bumper post 202 on interior connecting column 2 is reversely pullled, and the gravity generated due to difference in height is reduced, and bumper post 202 is by power
Amount carries out reversed conversion, reduces the vibration of user's shoulder, when user needs to jump higher ground, protective cover 101
Strength is transformed into waist by the component plate 3 of bottom, and when fire extinguisher 102 is pressed down against, connecting rod 306 is towards under fire extinguisher 102
What is fallen puts to being slided, and connecting column 301 is also distorted accordingly, and other side connecting column 301 is reversely pullled, and slows down fire extinguisher
102 vibrations generated when falling are finally distributed with several using the medial surface of harness 201 and produce in the raised bubble of semicircle shape
Raw inertia, the weight that fire extinguisher will be born in fireman's motion process carry out lateral rebound so that by gravity be converted to
Center of gravity is biased to front end body by the thrust to lean forward, so that body will not be generated to the case where layback, reduces the burden of body, and
There is certain buffer function to fireman's shoulder during running for a long time.
Claims (9)
1. a kind of backpack damping fire extinguisher, including support plate (1), protective cover (101), fire extinguisher (102), damping trough (103),
Delivery outlet (104), sliding rail (105), connecting column (2), harness (201), bumper post (202), retainer (203), connecting shaft (2031),
Component plate (3), neonychium (302), reinforces band (303), buckle (304), connection stake (305), connecting rod at connecting column (301)
(306), it is characterised in that: the side of the support plate (1) is inlaid with protective cover (101), and the inner cavity of the protective cover (101) is embedding
Set is connected with fire extinguisher (102), and two side bottoms of the protective cover (101), which run through, delivery outlet (104), the support plate
(1) the other side is longitudinally asymmetric to be embedded with damping trough (103), is welded with sliding rail in the middle part of the inner wall of the damping trough (103)
(105)；
The surface of the sliding rail (105) slidably connects retainer (203), and the inside of the retainer (203) is equidistantly welded with connection
The other side of axis (2031), the retainer (203) is welded with connecting column (2), and upper and lower ends are inlayed on the outside of the connecting column (2)
Have harness (201), the upper and lower ends of the connecting column (2) are welded with bumper post (202), and the other end of bumper post (202)
It is welded with the end of damping trough (103)；
The bottom of the protective cover (101) is welded with connecting rod (306), the company of slidably connecting on the inside of the connecting rod (306)
The bottom of pile extension (305), connection stake (305) is welded with connecting column (301), the other end welding of the connecting column (301)
Have component plate (3), component plate (3) side surface inserting has neonychium (302), and the component plate (3) is close to neonychium
(302) both ends of side are inlaid with reinforcing band (303), are socketed with buckle (304) in the middle part of the reinforcing band (303).
2. a kind of backpack damping fire extinguisher according to claim 1, it is characterised in that: the work of the bumper post (202)
Dynamic distance is 0-6cm.
3. a kind of backpack damping fire extinguisher according to claim 1, it is characterised in that: the two sides of the sliding rail (105)
Embed fluted, and connecting shaft (2031) is connected in the groove of sliding rail (105).
4. a kind of backpack damping fire extinguisher according to claim 1, it is characterised in that: the neonychium (302) is U-shaped
Shape, and neonychium (302) is using neonychium (302) made of rubber.
5. a kind of backpack damping fire extinguisher according to claim 1, it is characterised in that: the switching stake (301) every two
A is one group, and stake (301) inclined angle of transferring is 60 °, and stake of transferring (301) curved angle is 0-30 °.
6. a kind of backpack damping fire extinguisher according to claim 1, it is characterised in that: the connection stake (305) and guarantor
Shield (101) be slidably connected, and connect stake (305) scope of activities between support plate (1) and protective cover (101) bottom width it
Between.
7. a kind of backpack damping fire extinguisher according to claim 1, it is characterised in that: the protective cover (101) is overlooked
Section is in M shape, and the inside of protective cover (101) is coarse resistance area.
8. a kind of backpack damping fire extinguisher according to claim 1, it is characterised in that: component plate (3) the stress side
Band (303) side is reinforced to being directed toward.
9. a kind of backpack damping fire extinguisher according to claim 1, it is characterised in that: two harnesses (201)
Medial surface is distributed with the raised bubble that several are in semicircle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012893.4A CN109621259B (en) | 2019-01-07 | 2019-01-07 | Backpack shock attenuation fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012893.4A CN109621259B (en) | 2019-01-07 | 2019-01-07 | Backpack shock attenuation fire extinguisher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109621259A true CN109621259A (en) | 2019-04-16 |
| CN109621259B CN109621259B (en) | 2020-05-15 |
Family
ID=66058078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910012893.4A Active CN109621259B (en) | 2019-01-07 | 2019-01-07 | Backpack shock attenuation fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109621259B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388923A (en) * | 2020-03-23 | 2020-07-10 | 张建 | Fire fighting equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427779B1 (en) * | 2001-02-14 | 2002-08-06 | Ira S. Richman | Marine portable chemical applicator |
| KR20120060985A (en) * | 2010-10-06 | 2012-06-12 | 채상수 | Multi-purpose extinguisher |
| JP3215058U (en) * | 2017-12-13 | 2018-02-22 | 勇二 小堀 | Rucksack for fire extinguisher transportation |
| CN207253055U (en) * | 2017-06-21 | 2018-04-20 | 黎明职业大学 | A kind of knapsack with rolling-type shoulder strap |
| CN207614220U (en) * | 2017-12-11 | 2018-07-17 | 朱伟杰 | A kind of backpack fire extinguisher |
| CN108815751A (en) * | 2018-09-13 | 2018-11-16 | 山东新来电能源科技有限公司 | A kind of backpack fire extinguisher |
-
2019
- 2019-01-07 CN CN201910012893.4A patent/CN109621259B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427779B1 (en) * | 2001-02-14 | 2002-08-06 | Ira S. Richman | Marine portable chemical applicator |
| KR20120060985A (en) * | 2010-10-06 | 2012-06-12 | 채상수 | Multi-purpose extinguisher |
| CN207253055U (en) * | 2017-06-21 | 2018-04-20 | 黎明职业大学 | A kind of knapsack with rolling-type shoulder strap |
| CN207614220U (en) * | 2017-12-11 | 2018-07-17 | 朱伟杰 | A kind of backpack fire extinguisher |
| JP3215058U (en) * | 2017-12-13 | 2018-02-22 | 勇二 小堀 | Rucksack for fire extinguisher transportation |
| CN108815751A (en) * | 2018-09-13 | 2018-11-16 | 山东新来电能源科技有限公司 | A kind of backpack fire extinguisher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388923A (en) * | 2020-03-23 | 2020-07-10 | 张建 | Fire fighting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109621259B (en) | 2020-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190903 Address after: Room 602, Unit 1, Building 18, Binhe Road, Aksu City, Aksu District, Xinjiang Uygur Autonomous Region, 843000 Applicant after: He Ning Address before: 324111 Yutougang Fire Protection Industrial Park No. 56, Yutougang Town, Jiangshan City, Quzhou City, Zhejiang Province Applicant before: Zhejiang Security Group Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200312 Address after: 324111 Yutougang Fire Protection Industrial Park No. 56, Yutougang Town, Jiangshan City, Quzhou City, Zhejiang Province Applicant after: Zhejiang Security Group Co., Ltd. Address before: Room 602, Unit 1, Building 18, Binhe Road, Aksu City, Aksu District, Xinjiang Uygur Autonomous Region, 843000 Applicant before: He Ning |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |